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Commit a7b81fb7 authored by Chris Lew's avatar Chris Lew
Browse files

net: qrtr: Return success if control port is not bound 



If a port tries to send a message before the name service binds to the
control port, then that message should succeed. This will allow clients
to operate normally until the name service comes online and causes a
net reset to restart all the ports.

Change-Id: Ica0a5e45df0e51f282e5bf426d11ff8e41b339c4
Signed-off-by: default avatarChris Lew <clew@codeaurora.org>
parent 3fa03f25

net/qrtr/qrtr.c

+4 −0
Original line number Original line Diff line number Diff line
@@ -1174,6 +1174,10 @@ static int qrtr_local_enqueue(struct qrtr_node *node, struct sk_buff *skb, 
	struct sock *sk = skb->sk;

	struct sock *sk = skb->sk;





	ipc = qrtr_port_lookup(to->sq_port);

	ipc = qrtr_port_lookup(to->sq_port);

	if (!ipc && to->sq_port == QRTR_PORT_CTRL) {

		kfree_skb(skb);

		return 0;

	}

	if (!ipc || &ipc->sk == skb->sk) { /* do not send to self */

	if (!ipc || &ipc->sk == skb->sk) { /* do not send to self */

		kfree_skb(skb);

		kfree_skb(skb);

		return -ENODEV;

		return -ENODEV;